137478272

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{14713}}^1$

素因数の和:14800

約数の個数: 32

約数和(自身を含む): 277653180

約数和(自身を除く): 140174908

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 14713, 29426, 58852, 117704, 235408, 470816, 941632, 1074049, 1883264, 2148098, 4296196, 8592392, 17184784, 34369568, 68739136, 137478272]

約数ペア:

[(1, 137478272), (2, 68739136), (4, 34369568), (8, 17184784), (16, 8592392), (32, 4296196), (64, 2148098), (73, 1883264), (128, 1074049), (146, 941632), (292, 470816), (584, 235408), (1168, 117704), (2336, 58852), (4672, 29426), (9344, 14713)]